Výsledky vyhledávání - "C. E. C. Wood"

Autor: R. W Armstrong, C. E. C Wood, Mario Dagenais, S. W. Wilson, W.T. Beard

Publikováno v: Journal of Materials Science Materials in Electronics. 8:109-113

Etched V-grooves on (1 0 0) gallium arsenide crystal surfaces produced using various compositions of bromine-in-methanol etchant are bounded by sidewall surfaces, presumably of Ga atoms, aligned along the original {7 6 6} position of the bulk crystal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dbd997ef65a1f7e3c74e30695051aaf
https://doi.org/10.1023/a:1018525625590

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Photoluminescence of heavily doped GaAs/AlGaAs quantum wells in high magnetic fields

Autor: Yasuo Oka, J. R. Anderson, J. Y. Jen, Iwao Mogi, M. Górska, C. E. C. Wood

Publikováno v: Materials Science and Engineering: A. :184-188

We studied the photoluminescence in GaAs/AlGaAs single quantum wells at fields up to a maximum of 22 T and observed spectra due to impurities, heavy-hole excitons, and Landau levels. The wells were doped with Si at different doping levels up to 3 ×

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30d64c1306a67eaca2cdd068e31473c3
https://doi.org/10.1016/s0921-5093(96)10309-9

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Molecular beam flux measurements and equilibria for As4, P4, As2, P2, and AsP

Autor: C. E. C. Wood, F. G. Johnson

Publikováno v: Journal of Applied Physics. 78:4444-4448

The dynamic equilibrium between P2, As2, and AsP at 1000 °C has been studied by mass spectrometry of fluxes from a double effusion cell. From simple ion gauge measurements of heated and unheated fluxes we determined the ionization efficiency for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff14d8e35819ee71f39c6aca0e0e4c73
https://doi.org/10.1063/1.359852

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Crystallized amorphous deposits for relaxed epitaxy: CdTe(001) on GaAs(001)

Autor: N. K. Dhar, C. E. C. Wood

Publikováno v: Journal of Applied Physics. 78:4463-4466

When annealed, thin amorphous deposits of highly lattice mismatched materials provide specular crystalline surfaces for epitaxy. Mismatch strain is predominantly relieved by misfit dislocations propagating in the plane of the interface, so that resul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e185d7675684defefabe1c7d7803c4bc
https://doi.org/10.1063/1.359855

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Phosphorus cracking efficiency and flux transients from a valved effusion cell

Autor: F. G. Johnson, C. E. C. Wood

Publikováno v: Journal of Applied Physics. 78:1664-1668

The transient behavior of the flux from a valved effusion cell containing red phosphorus is shown to result from a low elemental sublimation coefficient (α=1.3×10−7) and not from the presence of white phosphorus in the sublimator region. The crit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8af7a446b2e4b2a4a6cda82ff7e94d9d
https://doi.org/10.1063/1.360261

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Reconstruction controlled dopant incorporation and ‘‘coercion’’ effects in molecular‐beam epitaxial germanium grown on gallium arsenide

Autor: L. M. Grober, L. V. Mimomye, C. E. C. Wood, S. A. Tabatabaei

Publikováno v: Journal of Applied Physics. 76:2197-2201

Incorporation of arsenic in molecular‐beam epitaxial germanium depends upon the specific surface reconstruction. When both gallium and arsenic are incident on the surface during growth, incorporation of both species follow each other in magnitude a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3fd654e02dcf6fdf207b018666942c4
https://doi.org/10.1063/1.357634

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Rapid Electron Beam and Optical Furnace Alloying of AuGe/Ni Contacts to GaAs

Autor: C. E. C. Wood, M. S. Frost, D. G. Hasko, D. V. Morgan, A. G. Nassibian, H. Ahmed

Publikováno v: Physica Status Solidi (a). 125:255-262

A detailed analysis of electron beam and rapid optical furnace annealing of AuGe/Ni ohmic contacts is reported. Although the lowest contact resistance values obtained by both techniques are similar, surface topography is always better for E beam anne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beb840a2ef307dcf0ee8f6611cd06253
https://doi.org/10.1002/pssa.2211250121

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